Cooking appliance



FIG. 1 is a perspective view of a cooking appliance showing our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is the other side view thereof; and,

FIG. 6 is a top view thereof.

The ornamental design for a cooking appliance, as shown and described.